Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Discover the answers you need from a community of experts ready to help you with their knowledge and experience in various fields. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
Final answer:
The rock with Uranium-235 and Lead-207 is 1.4 billion years old, predating the Carboniferous Period, showcasing the significance of radioactive dating in geology.
Explanation:
The age of a rock containing 25% Uranium-235 and 75% Lead-207 would be approximately 1.4 billion years old. This estimation is based on the principle of radioactive decay, specifically the decay of Uranium-235 into Lead-207, which allows for the calculation of the rock's age.
This rock would have formed before the Carboniferous Period. The Carboniferous Period occurred approximately 358.9 million to 298.9 million years ago, making the rock much older in comparison.
Radioactive dating, supported by the physics of isotope stability, is instrumental in determining the ages of rocks and providing insights into Earth's geological history.
Learn more about Geological dating using radioactive decay here:
https://brainly.com/question/23243350
We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thank you for your visit. We're dedicated to helping you find the information you need, whenever you need it. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.